Match tie behavior with mdsdrv

Need to check the following cases and ensure they match between ctrmml and mdsdrv

[ ] 1A) Tie before the first note on FM channel
[ ] 1B) Instrument change followed by tie before the first note on FM channel
[ ] 1C) Note, instrument change followed by tie on FM channel
[ ] 1D) Rest followed by tie on FM channel
[ ] 1E) Rest followed by instrument change then tie without new note on FM channel
[ ] 2A) Tie before the first note on PSG channel
[ ] 2B) Instrument change followed by tie before the first note on PSG channel
[ ] 2C) Note, Instrument change followed by tie on PSG channel
[ ] 2D) Rest followed by tie on PSG channel
[ ] 2E) Rest followed by instrument change then tie without new note on PSG channel
[ ] 3A) Tie before the first note on PCM channel
[ ] 3B) Instrument change followed by tie before the first note on PCM channel
[ ] 3C) Note, Instrument change followed by tie on PCM channel
[ ] 3D) Rest followed by tie on PCM channel
[ ] 3E) Rest followed by instrument change then tie without new note on PCM channel

superctr / ctrmml